The Department of Health’s Medical Marijuana program allows residents and visitors, with a Hawaiʻi 329 card, to shop at dispensaries and legally possess up to 4 ounces of cannabis.

Know the law. HAWAIʻI HAS RESTRICTIONS ON THE USE AND POSSESSION OF MEDICAL CANNABIS. QUALIFIED PATIENTS AND/OR THEIR CAREGIVERS MAY POSSESS NO MORE THAN FOUR OUNCES OF USABLE PRODUCT AT ANY TIME. MEDICAL CANNABIS USE IS PROHIBITED IN MOTOR VEHICLES AND PUBLIC PLACES INCLUDING HOTELS, CONDOS, BEACHES AND PARKS. YOU MAY NOT LEGALLY TRANSPORT CANNABIS BETWEEN iSLANDS.